-20-10k=-30

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Solution for -20-10k=-30 equation: 


Simplifying
-20 + -10k = -30

Solving
-20 + -10k = -30

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '20' to each side of the equation.
-20 + 20 + -10k = -30 + 20

Combine like terms: -20 + 20 = 0
0 + -10k = -30 + 20
-10k = -30 + 20

Combine like terms: -30 + 20 = -10
-10k = -10

Divide each side by '-10'.
k = 1

Simplifying
k = 1

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